This lovely piece of old machinery is a chaff cutter (I think). It was in a horse paddock in an area of Central Otago called Matakanui. This area was part of the gold rush, but is now used for sheep farming. It's a very dry area of NZ.
Beautiful rural image Dianne, great pov, dof and lovely colours, I agree with you its an old mobile belt driven Chaff Cutter, manufactured 1900 - 1940 information on show in Powerhouse Museum in Sydney:)
Ian